:root {
    /* message */
    --el-color-info-light-8: #e9e9eb;
    --el-color-info-light-9: #f4f4f5;
    /* success */
    --el-color-success: #67c23a;
    --el-color-success-light-8: #e1f3d8;
    --el-color-success-light-9: #f0f9eb;
    /* warning */
    --el-color-warning: #e6a23c;
    --el-color-warning-light-8: #faecd8;
    --el-color-warning-light-9: #fdf6ec;
    /* error */
    --el-color-error: #f56c6c;
    --el-color-error-light-8: #fde2e2;
    --el-color-error-light-9: #fef0f0;
  }